JP4352505B2 - 光走査装置 - Google Patents

光走査装置 Download PDF

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Publication number
JP4352505B2
JP4352505B2 JP11858399A JP11858399A JP4352505B2 JP 4352505 B2 JP4352505 B2 JP 4352505B2 JP 11858399 A JP11858399 A JP 11858399A JP 11858399 A JP11858399 A JP 11858399A JP 4352505 B2 JP4352505 B2 JP 4352505B2
Authority
JP
Japan
Prior art keywords
scanning
window
pattern
emitted
light
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP11858399A
Other languages
English (en)
Japanese (ja)
Other versions
JP2000310744A (ja
Inventor
正徳 大川
稔幸 市川
洋 綿貫
行造 山崎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Fujitsu Frontech Ltd
Original Assignee
Fujitsu Ltd
Fujitsu Frontech Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd, Fujitsu Frontech Ltd filed Critical Fujitsu Ltd
Priority to JP11858399A priority Critical patent/JP4352505B2/ja
Priority to US09/418,514 priority patent/US6491224B2/en
Priority to KR1019990048071A priority patent/KR20000067798A/ko
Priority to CNB991243447A priority patent/CN1181445C/zh
Priority to DE60009193T priority patent/DE60009193T2/de
Priority to EP00108095A priority patent/EP1049040B1/fr
Publication of JP2000310744A publication Critical patent/JP2000310744A/ja
Priority to US10/284,403 priority patent/US6840453B2/en
Priority to KR1020080090335A priority patent/KR20080088561A/ko
Application granted granted Critical
Publication of JP4352505B2 publication Critical patent/JP4352505B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10554—Moving beam scanning
    • G06K7/10564—Light sources
    • G06K7/10574—Multiple sources
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Multimedia (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Cash Registers Or Receiving Machines (AREA)
JP11858399A 1999-04-26 1999-04-26 光走査装置 Expired - Lifetime JP4352505B2 (ja)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP11858399A JP4352505B2 (ja) 1999-04-26 1999-04-26 光走査装置
US09/418,514 US6491224B2 (en) 1999-04-26 1999-10-15 Optical scanning apparatus
KR1019990048071A KR20000067798A (ko) 1999-04-26 1999-11-02 광주사 장치
CNB991243447A CN1181445C (zh) 1999-04-26 1999-11-24 光学扫描设备
DE60009193T DE60009193T2 (de) 1999-04-26 2000-04-26 Optischer Scanner
EP00108095A EP1049040B1 (fr) 1999-04-26 2000-04-26 Scanner optique
US10/284,403 US6840453B2 (en) 1999-04-26 2002-10-31 Optical scanning apparatus
KR1020080090335A KR20080088561A (ko) 1999-04-26 2008-09-12 광주사 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11858399A JP4352505B2 (ja) 1999-04-26 1999-04-26 光走査装置

Publications (2)

Publication Number Publication Date
JP2000310744A JP2000310744A (ja) 2000-11-07
JP4352505B2 true JP4352505B2 (ja) 2009-10-28

Family

ID=14740190

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11858399A Expired - Lifetime JP4352505B2 (ja) 1999-04-26 1999-04-26 光走査装置

Country Status (6)

Country Link
US (2) US6491224B2 (fr)
EP (1) EP1049040B1 (fr)
JP (1) JP4352505B2 (fr)
KR (2) KR20000067798A (fr)
CN (1) CN1181445C (fr)
DE (1) DE60009193T2 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4352505B2 (ja) * 1999-04-26 2009-10-28 富士通株式会社 光走査装置
US20030132291A1 (en) * 2002-01-11 2003-07-17 Metrologic Instruments, Inc. Point of sale (POS) station having bar code reading system with integrated internet-enabled customer-kiosk terminal
US7100832B2 (en) 2000-04-18 2006-09-05 Metrologic Instruments, Inc. Bioptical laser scanning system providing 360° of omnidirectional bar code symbol scanning coverage at point of sale station
US6631845B2 (en) * 2001-04-03 2003-10-14 Symbol Technologies, Inc. Two window optical scanner
US7296748B2 (en) * 2002-01-11 2007-11-20 Metrologic Instruments, Inc. Bioptical laser scanning system providing 360° of omnidirectional bar code symbol scanning coverage at point of sale station
US7083102B2 (en) * 2002-01-11 2006-08-01 Metrologic Instruments, Inc. Bioptical laser scanner for six-sided 360° Pos-based scanning
US6866197B1 (en) * 2003-10-17 2005-03-15 Ncr Corporation Optical scanner having enhanced item side coverage
US8286877B2 (en) * 2005-06-13 2012-10-16 Datalogic ADC, Inc. System and method for data reading using raster scanning
WO2006138165A2 (fr) * 2005-06-13 2006-12-28 Datalogic Scanning, Inc. Systeme et procede de lecture de donnees par balayage ligne a ligne
US9087248B2 (en) * 2006-12-11 2015-07-21 Ncr Corporation Method, system, and apparatus for a multiple path image scanner
TWM314688U (en) * 2006-12-29 2007-07-01 Champtek Inc Optical scanning module for barcode device
CN201035585Y (zh) 2007-03-02 2008-03-12 阿丹电子企业股份有限公司 条形码器的光学扫描模块
US20100019043A1 (en) * 2008-07-23 2010-01-28 William Sackett Electro-optical imaging reader having plural solid-state imagers with nonconcurrent exposure
USD631478S1 (en) * 2010-01-11 2011-01-25 Datalogic Scanning, Inc. Weigh platter or cover for a data reader
US8939371B2 (en) 2011-06-30 2015-01-27 Symbol Technologies, Inc. Individual exposure control over individually illuminated subfields of view split from an imager in a point-of-transaction workstation
US8740075B2 (en) * 2011-10-06 2014-06-03 Symbol Technologies, Inc. Apparatus for and method of reading targets arbitrarily oriented in imaging workstations
US8523076B2 (en) 2012-01-10 2013-09-03 Metrologic Instruments, Inc. Omnidirectional laser scanning bar code symbol reader generating a laser scanning pattern with a highly non-uniform scan density with respect to line orientation
USD723560S1 (en) * 2013-07-03 2015-03-03 Hand Held Products, Inc. Scanner
USD730901S1 (en) * 2014-06-24 2015-06-02 Hand Held Products, Inc. In-counter barcode scanner
JP7223596B2 (ja) * 2019-02-20 2023-02-16 東芝テック株式会社 商品情報読取装置およびプログラム
US20210334480A1 (en) * 2020-04-28 2021-10-28 Zebra Technologies Corporation Systems and methods of detecting scan avoidance events
US11861583B2 (en) * 2020-04-28 2024-01-02 Zebra Technologies Corporation Systems and methods of detecting scan avoidance events

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293033A (en) * 1988-09-20 1994-03-08 Tokyo Electric Co., Ltd. Optical reading apparatus
US5206491A (en) 1990-03-02 1993-04-27 Fujitsu Limited Plural beam, plural window multi-direction bar code reading device
US5491328A (en) * 1991-09-24 1996-02-13 Spectra-Physics Scanning Systems, Inc. Checkout counter scanner having multiple scanning surfaces
US5229588A (en) 1991-09-30 1993-07-20 Ncr Corporation Dual aperture optical scanner
US5475207A (en) * 1992-07-14 1995-12-12 Spectra-Physics Scanning Systems, Inc. Multiple plane scanning system for data reading applications
US5684289A (en) * 1995-10-30 1997-11-04 Ncr Corporation Optical scanner having enhanced item side coverage
JP3441580B2 (ja) 1995-12-14 2003-09-02 富士通株式会社 読取装置
US5886336A (en) * 1996-12-12 1999-03-23 Ncr Corporation Multiside coverage optical scanner
JP3628867B2 (ja) * 1997-04-24 2005-03-16 東芝テック株式会社 バーコード読取装置
JP3280892B2 (ja) 1997-09-30 2002-05-13 富士通株式会社 光走査装置
US5975417A (en) * 1997-12-19 1999-11-02 Ncr Corporation Convertible barcode scanner
JP4352505B2 (ja) * 1999-04-26 2009-10-28 富士通株式会社 光走査装置
US6631845B2 (en) * 2001-04-03 2003-10-14 Symbol Technologies, Inc. Two window optical scanner

Also Published As

Publication number Publication date
DE60009193T2 (de) 2005-02-24
CN1271909A (zh) 2000-11-01
KR20080088561A (ko) 2008-10-02
EP1049040A1 (fr) 2000-11-02
JP2000310744A (ja) 2000-11-07
EP1049040B1 (fr) 2004-03-24
US20030052170A1 (en) 2003-03-20
DE60009193D1 (de) 2004-04-29
CN1181445C (zh) 2004-12-22
US6491224B2 (en) 2002-12-10
US20020043564A1 (en) 2002-04-18
US6840453B2 (en) 2005-01-11
KR20000067798A (ko) 2000-11-25

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